EP 3011847 A1 20160427 - UNIT AND METHOD FOR APPLYING AN ADDITIVE ON A CIGARETTE FILTER MANUFACTURING MACHINE
Title (en)
UNIT AND METHOD FOR APPLYING AN ADDITIVE ON A CIGARETTE FILTER MANUFACTURING MACHINE
Title (de)
EINHEIT UND VERFAHREN ZUM AUFBRINGEN EINES ZUSATZSTOFFES AUF EINE MASCHINE ZUR HERSTELLUNG VON ZIGARETTENFILTERN
Title (fr)
UNITÉ ET PROCÉDÉ D'APPLICATION D'UN ADDITIF SUR UNE MACHINE DE FABRICATION DE FILTRE DE CIGARETTES
Publication
Application
Priority
IT BO20140591 A 20141024
Abstract (en)
Unit (17) and method for applying an additive on a cigarette filter manufacturing machine (1); at least one strip (13a; 13b) of filtering material is fed over an open-top tank (23); a jet of additive is directed onto the strip (13a; 13b) of filtering material by means of a spray device (26) located inside the tank (23); and in use the spray device (26) is moved inside the tank (23) along a vertical adjusting direction (D) to adjust the distance between the spray device (26) and the strip (13a; 13b) of filtering material.
IPC 8 full level
A24D 3/02 (2006.01); B05B 12/16 (2018.01); B05B 15/04 (2006.01); B05B 15/68 (2018.01)
CPC (source: EP US)
A24D 3/022 (2013.01 - EP); B05B 12/16 (2018.01 - EP US); B05B 15/68 (2018.01 - EP US); B05B 13/0207 (2013.01 - EP)
Citation (applicant)
- EP 1847188 A1 20071024 - GD SPA [IT]
- WO 2012156911 A1 20121122 - GD SPA [IT], et al
Citation (search report)
- [AD] EP 1847188 A1 20071024 - GD SPA [IT]
- [A] US 6190727 B1 20010220 - THAGGARD CHARLES E [US]
- [A] EP 1886589 A1 20080213 - GD SPA [IT]
- [A] EP 1834529 A1 20070919 - HAUNI MASCHINENBAU AG [DE]
- [A] DE 102012101024 A1 20130808 - HAUNI MASCHINENBAU AG [DE]
- [A] DE 10354924 A1 20050630 - HAUNI MASCHINENBAU AG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3011847 A1 20160427; EP 3011847 B1 20170913; CN 105533805 A 20160504
DOCDB simple family (application)
EP 15191346 A 20151023; CN 201510702953 A 20151026